IT1086465B - Metodo e apparecchio per la fabbricazione di tubi metallici - Google Patents

Metodo e apparecchio per la fabbricazione di tubi metallici

Info

Publication number
IT1086465B
IT1086465B IT27279/77A IT2727977A IT1086465B IT 1086465 B IT1086465 B IT 1086465B IT 27279/77 A IT27279/77 A IT 27279/77A IT 2727977 A IT2727977 A IT 2727977A IT 1086465 B IT1086465 B IT 1086465B
Authority
IT
Italy
Prior art keywords
manufacture
metal tubes
tubes
metal
Prior art date
Application number
IT27279/77A
Other languages
English (en)
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT1086465B publication Critical patent/IT1086465B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT27279/77A 1976-09-10 1977-09-06 Metodo e apparecchio per la fabbricazione di tubi metallici IT1086465B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51109189A JPS6044050B2 (ja) 1976-09-10 1976-09-10 長尺郭状体の多段成形法

Publications (1)

Publication Number Publication Date
IT1086465B true IT1086465B (it) 1985-05-28

Family

ID=14503885

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27279/77A IT1086465B (it) 1976-09-10 1977-09-06 Metodo e apparecchio per la fabbricazione di tubi metallici

Country Status (8)

Country Link
US (1) US4148426A (it)
JP (1) JPS6044050B2 (it)
BR (1) BR7706028A (it)
CA (1) CA1052989A (it)
DE (1) DE2739962C3 (it)
FR (1) FR2364074A1 (it)
GB (1) GB1562847A (it)
IT (1) IT1086465B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848398C2 (de) * 1978-11-08 1980-07-31 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Spurführung eines Radsatzes für Schienenfahrzeuge
JPS6023892B2 (ja) * 1979-05-22 1985-06-10 日本鋼管株式会社 厚肉鋼管製造方法
JPS5938846B2 (ja) * 1979-05-22 1984-09-19 日本鋼管株式会社 厚肉鋼管の製造方法
CA1119469A (en) * 1979-10-09 1982-03-09 George R. Usher Apparatus and method for forming seamed tube
JPS5666319A (en) * 1979-10-31 1981-06-04 Hideo Ogawa Continuous forming method for long-size channel material by press die
US4353235A (en) * 1980-06-17 1982-10-12 Kaiser Steel Corporation Edge preforming of metal plate
US4476703A (en) * 1980-06-17 1984-10-16 Kaiser Steel (Delaware), Inc. Edge preforming of metal plate
US4413525A (en) * 1980-09-08 1983-11-08 Dresser Industries, Inc. Bourdon tube construction
US4445357A (en) * 1980-11-03 1984-05-01 Kaiser Steel Corporation Pipe press
DE3044003C2 (de) * 1980-11-18 1983-07-14 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Einführen von dünnem Band zum Schlitzrohr durch Ziehen
JPS5928410B2 (ja) * 1981-05-29 1984-07-12 新日本製鐵株式会社 厚肉電縫管の成形方法
US4603806A (en) * 1983-08-11 1986-08-05 Nippon Steel Corporation Method of manufacturing metal pipe with longitudinally differentiated wall thickness
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
JPS618417A (ja) * 1984-06-21 1986-01-16 Sankei Giken Kogyo Kk 消音器
JPS62100151A (ja) * 1985-10-25 1987-05-09 Mitsubishi Electric Corp 電動機用フレ−ムの製造方法
US4971239A (en) * 1988-12-21 1990-11-20 Ameron, Inc. Method and apparatus for making welded tapered tubes
DE19602920C2 (de) * 1996-01-22 1998-01-29 Mannesmann Ag Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren
AUPP470298A0 (en) * 1998-07-15 1998-08-06 Simmons, Anthony Grant Vehicle wheel rim section
AU761235B2 (en) * 1999-04-13 2003-05-29 Joseph Mckenna Method of forming T-connectors
JP4168590B2 (ja) * 2000-12-18 2008-10-22 日本精工株式会社 中空ラック軸製造方法
JP2003190282A (ja) * 2001-12-27 2003-07-08 Terumo Corp 金属製の管状体およびその製造方法
US20040250404A1 (en) * 2003-01-14 2004-12-16 Cripsey Timothy J. Process for press forming metal tubes
US20060096099A1 (en) * 2003-05-08 2006-05-11 Noble Metal Processing, Inc. Automotive crush tip and method of manufacturing
US7159317B1 (en) * 2003-06-04 2007-01-09 K.D.L. Industries Llc Inner metal link bushing for a vibration isolator and method for forming
DE10329424B4 (de) * 2003-07-01 2005-04-28 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines längsgeschlitzten Hohlprofils mit mehreren, im Querschnitt verschiedenen Längsabschnitten aus einer ebenen Blechplatine
EP1663543A4 (en) * 2003-08-29 2011-03-23 Manufacturing Pty Limited Onesteel HOLLOW ROD METHOD
JP4773052B2 (ja) * 2003-12-25 2011-09-14 住友金属工業株式会社 Ｕｏｅ鋼管の製造方法およびその製造装置
DE102005006578B3 (de) * 2005-02-11 2006-03-16 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von Rohren
US9186714B1 (en) 2006-06-29 2015-11-17 Middleville Tool and Die Company Process for making a stamped tubular form with integral bracket and products made by the process
DE202007007517U1 (de) * 2007-02-16 2007-08-09 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Presse
DE102007038036B4 (de) * 2007-08-10 2010-11-11 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines rohrförmigen Tragprofils für einen Instrumententräger
DE202008000121U1 (de) 2008-01-03 2008-04-17 Eisenbau Krämer mbH Blechbiegemaschine
US8356396B2 (en) * 2009-09-03 2013-01-22 Middleville Tool & Die Company Method for making threaded tube
EP2384835B1 (en) * 2010-05-06 2013-03-13 Siemens Aktiengesellschaft Method for manufacturing a rotor for a generator
WO2013111308A1 (ja) * 2012-01-26 2013-08-01 株式会社ヨロズ 湾曲中空パイプの製造方法
JP5868891B2 (ja) * 2012-05-29 2016-02-24 Ｊｆｅスチール株式会社 異径管状部品の製造方法
US9050639B1 (en) 2012-08-30 2015-06-09 Middleville Tool & Die Co. Process for making an interlocking flanged bushing and products made by this process
CA2962236C (en) * 2014-10-03 2018-11-27 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing press-formed product, and press-formed product
US9457633B2 (en) * 2014-10-21 2016-10-04 Benteler Automobiltechnik Gmbh Cross member system for a coupling device a motor vehicle
CN107457279B (zh) * 2017-08-04 2019-04-19 北京航星机器制造有限公司 一种钛合金筒体类零件热圈圆成形方法
JP7192969B2 (ja) * 2019-03-29 2022-12-20 日本製鉄株式会社 部材の製造方法、自動車用部材の製造方法、及び金型
CN110355568A (zh) * 2019-07-25 2019-10-22 杜宗英 烟筒卷焊自动化一体化设备
CN113399958B (zh) * 2021-07-30 2022-11-18 中建三局科创产业发展有限公司 一种钢结构制造工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE576382C (de) * 1933-05-10 Masch Fabrik Hiltmann & Loren Vorrichtung zur Herstellung von Rohren aus Blechbaendern
DE588961C (de) * 1932-11-12 1933-11-30 Ewald Roeber Verfahren zur absatzweisen Herstellung von Rohren, Hohlkoerpern, Rinnen o. dgl. in grossen Laengen aus Blechstreifen
US1973680A (en) * 1933-12-08 1934-09-11 Nat Tube Co Welding bell
CH185471A (de) * 1936-02-11 1936-07-31 Meyer Keller & Cie Aktiengesel Vorrichtung zur Herstellung von Rohren mit Längsnaht.
US2693632A (en) * 1951-07-21 1954-11-09 Heussner Louis Process for manufacturing seam-welded steel tubes
DE1083207B (de) * 1955-04-25 1960-06-15 Kocks Gmbh Friedrich Kombinierte Biege- und Vorschubvorrichtung zum fortlaufenden sowie schrittweisen Umformen von Baendern in Schlitzrohre
GB809874A (en) * 1956-10-10 1959-03-04 Accles & Pollock Ltd Flexible metallic tubes
US3001569A (en) * 1958-04-29 1961-09-26 Flexonics Corp Tube forming tool
US3474522A (en) * 1967-05-10 1969-10-28 Anaconda American Brass Co Method for changing the width of a strip metal and for forming tubes therefrom
US3945552A (en) * 1974-12-09 1976-03-23 Furukawa Electric Co., Ltd. Method and apparatus for forming a corrugated waveguide

Also Published As

Publication number Publication date
GB1562847A (en) 1980-03-19
DE2739962B2 (de) 1979-08-23
DE2739962C3 (de) 1984-03-22
BR7706028A (pt) 1978-06-20
JPS6044050B2 (ja) 1985-10-01
DE2739962A1 (de) 1978-03-23
FR2364074B1 (it) 1982-04-30
FR2364074A1 (fr) 1978-04-07
CA1052989A (en) 1979-04-24
US4148426A (en) 1979-04-10
JPS5333966A (en) 1978-03-30

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